code: def test_stats(self):
      return self._detector.test_stats
  
file_path: alibi-detect/alibi_detect/cd/lsdd_online.py
imports: import os
  import numpy
  from typing import Any, Callable, Dict, Optional, Union
  from alibi_detect.utils.frameworks import has_pytorch, has_tensorflow, BackendValidator, Framework
  from alibi_detect.base import DriftConfigMixin
  from alibi_detect.utils._types import TorchDeviceType
label_desc: Use image node_id 3 for calling the LSDDDriftOnline obj's underlying member method code with example usage: obj.test_stats() and returns: self